Celebrities You Didn’t Know Were Also Inventors

Steve McQueen

The King of Cool’s invention was in itself, pretty cool. He created his own bucket seat meant for race cars after racing in The Great Escape.

Lady Gaga spent $50,000 to find out if a ghost named Ryan was haunting her.
Jon Bon Jovi's birth name is John Bongiovi Jr.
At age 15, Cristiano Ronaldo was diagnosed with a heart condition that required surgery, he was briefly sidelined and made a full recovery.
Martha Stewart started out as a fashion model.